Great Wall Electronic Debit Card is a series of Great Wall debit cards issued by Bank of China. The Great Wall Debit Card is just one of many types of debit cards issued by China Bank, and there are more than 4 types of savings cards issued by China Bank in our country. China Bank has also issued many high-end credit cards from overseas banks, such as the VIP wealth management card of China Bank and other high-end debit cards. Debit cards, also known as savings cards, cannot be overdrawn, and there is no credit limit. The threshold for application is very low. Under normal circumstances, we can all apply for the Great Wall Debit Card of China Bank. We should change our initial bank card password in time after applying.